231646736736332 has 6 divisors (see below), whose sum is σ = 405381789288588. Its totient is φ = 115823368368164.

The previous prime is 231646736736329. The next prime is 231646736736397. The reversal of 231646736736332 is 233637637646132.

231646736736332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28955842092038 + ... + 28955842092045.

It is an arithmetic number, because the mean of its divisors is an integer number (67563631548098).

Almost surely, 2^{231646736736332} is an apocalyptic number.

It is an amenable number.

231646736736332 is a deficient number, since it is larger than the sum of its proper divisors (173735052552256).

231646736736332 is a wasteful number, since it uses less digits than its factorization.

231646736736332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57911684184087 (or 57911684184085 counting only the distinct ones).

The product of its digits is 246903552, while the sum is 62.

The spelling of 231646736736332 in words is "two hundred thirty-one trillion, six hundred forty-six billion, seven hundred thirty-six million, seven hundred thirty-six thousand, three hundred thirty-two".